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| 100% Natural High Quality white willow tree bark extract 10:1 White Willow Bark Extract Salicin 98% | |||||||||
Product name: Salicin
Latin Name: Salix babylonica L.
Plant source: White willow bark Extract
CAS No. 138-52-3
Mol. formula: C13H18O7
Mol. weight: 286.29
Specification: Salicin 15% 25% 50% 98% by HPLC
Appearance: Brown or white powder
Willow bark contains the chemical salicin, which is the precursor to aspirin (acetyl salicylic acid).The bark was peeled from the tree trunk, and the ailing person chewed a small piece for relief ofheadaches, fevers, low back pain, and arthritis.There are multiple varieties of willow trees, but the most common type found in the United States is the white willow, or Salix alba.
| Analysis Item | Specification | Result |
| Appearance | Fine powder | Complies |
| Color | Purple Powder | Complies |
| Odor & Taste | Characteristics | Complies |
| Particle size | Pass 80 mesh | Complies |
| Bulk density | 50-60g/100ml | Complies |
| Loss on Drying | ≤5.0% | Complies |
| Residue on Ignition | ≤5.0% | Complies |
| Heavy Metal | ||
| Lead(Pb) | ≤3.0 mg/kg | Complies |
| Arsenic(As) | ≤2.0 mg/kg | Complies |
| Cadmium(Cd) | ≤1.0 mg/kg | Complies |
| Mercury(Hg) | ≤0.1 mg/kg | Complies |
| Microbiological | ||
| Total Plate Count | ≤1,000cfu/g | Complies |
| Yeast & Mold | ≤100cfu/g | Complies |
| E.Coli | Negative | Complies |
| Salmonella | Negative | Complies |
| Conclusion | Conform with specification. | |
Product name: Salicin
Latin Name: Salix babylonica L.
Plant source: White willow bark Extract
CAS No. 138-52-3
Mol. formula: C13H18O7
Mol. weight: 286.29
Specification: Salicin 15% 25% 50% 98% by HPLC
Appearance: Brown or white powder
Willow bark contains the chemical salicin, which is the precursor to aspirin (acetyl salicylic acid).The bark was peeled from the tree trunk, and the ailing person chewed a small piece for relief ofheadaches, fevers, low back pain, and arthritis.There are multiple varieties of willow trees, but the most common type found in the United States is the white willow, or Salix alba.
| Analysis Item | Specification | Result |
| Appearance | Fine powder | Complies |
| Color | Purple Powder | Complies |
| Odor & Taste | Characteristics | Complies |
| Particle size | Pass 80 mesh | Complies |
| Bulk density | 50-60g/100ml | Complies |
| Loss on Drying | ≤5.0% | Complies |
| Residue on Ignition | ≤5.0% | Complies |
| Heavy Metal | ||
| Lead(Pb) | ≤3.0 mg/kg | Complies |
| Arsenic(As) | ≤2.0 mg/kg | Complies |
| Cadmium(Cd) | ≤1.0 mg/kg | Complies |
| Mercury(Hg) | ≤0.1 mg/kg | Complies |
| Microbiological | ||
| Total Plate Count | ≤1,000cfu/g | Complies |
| Yeast & Mold | ≤100cfu/g | Complies |
| E.Coli | Negative | Complies |
| Salmonella | Negative | Complies |
| Conclusion | Conform with specification. | |